Electrical heating system for storage and retrieval of renewable electric energy for infrastructure, has water tank supplying water jet for allowing contact of water with heater to release energy in form of vapor

摘要

The system has an electric resistor or a compressor used as a heater (1) to transfer heat to another heater (2) for storing energy, where the latter heater includes thermic accumulation of rocks or materials. An electric source (4) is connected with the electric resistor or the compressor, and a water tank utilizes a water jet (8) for allowing contact of water (12) with the latter heater to release energy in the form of vapor, where the kinetic energy of the vapor is utilized to produce electricity by involving a turbine (5) connected to an alternator (7).